반작용 휠의 최대 가용 토크 분배법칙 Control Allocation of Reaction Wheels for Maximum Torque Generation

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A new approach for maximizing torque capability of low efficient reaction wheel assembly is addressed in this paper. At first, to find out a solution in constrainted field, weighted pseudo-inverse and momentum minimized allocation are suggested instead of a general control allocation called pseudo-inverse. The second method is a structural manner to enlarge torque capability of specific axis by changing installed skew angle of wheels. Two proposed methods are applied to large angle maneuvers of satellite. Improvement of control performance and feasibility for applying to commercial satellite attitude control are demonstrated by numeric simulations.
Publisher
한국항공우주학회
Issue Date
2008-07
Language
Korean
Citation

한국항공우주학회지, v.36, no.7, pp.651 - 657

ISSN
1225-1348
URI
http://hdl.handle.net/10203/15190
Appears in Collection
AE-Journal Papers(저널논문)
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